Holder for CAD/CAM blanks

ABSTRACT

A cluster mill blank includes a framework constructed to cooperate with a blank holder of an existing CAD/CAM system, and a plurality of sub-blanks attached to the framework forming an addressable matrix or cluster blank. CAD/CAM systems including such a framework, as well as associated methods are described.

FIG. 1 is a perspective view of a holder for CAD/CAM blanks, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is front elevational view thereof, the rear elevational view being a mirror image; and,

FIG. 4 is a right side elevational view thereof, the left side being a mirror image.

The broken line showing is for illustration purposes only and forms no part of the claimed design. 

The ornamental design for a holder for CAD/CAM blanks, as shown and described. 